DIN EN 21974:1994-09

Name: DIN EN 21974:1994-09
Brand: DIN

Superseded

View Superseded by

PAPER AND BOARD - DETERMINATION OF TEARING RESISTANCE (ELMENDORF METHOD)

Superseded date

09-01-2012

Published date

01-12-2013

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Apparatus
6 Sampling
7 Conditioning
8 Preparation of test pieces
9 Procedure
10 Calculation and expression of results
11 Precision
12 Test report
Annexes
A Description, adjustment and maintenance of single
tear testers
B Calibration of apparatus
C Units
Figure
A.1 Elmendorf-type tearing apparatus

This standard is included in DIN Handbook 118/4 and 275. Describes a method for determining the tearing resistance of paper. Can be used for light boards if the tearing resistance is within the range of the instrument. Does not apply to corrugated fibreboard, but may be applied to the components of such boards. Not suitable for determining the cross direction tearing resistance of highly directional paper. Includes normative references, definitions, principle, apparatus, conditioning, preparation of test pieces, procedure, calculation and expression of results, precision and test report.

DevelopmentNote	Supersedes DIN 53128 (08/2002)
DocumentType	Standard
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Superseded
SupersededBy	DIN EN ISO 1974:2012-09
Supersedes	DIN 53128 : 1978

Standards	Relationship
EN 21974 : 1994	Identical
I.S. EN 21974:1994	Identical
UNE-EN 21974:1996	Identical
NF EN 21974 : 1994	Identical
UNI EN 21974 : 1995	Identical
ISO 1974:2012	Identical
NBN EN 21974 : 1995	Identical
SN EN 21974 : 1995	Identical
BS EN 21974:1994	Identical

DIN HDBK 275 : 2ED 2003	PAPIER, PAPPE UND FASERSTOFF 4 - DIN EN ISO 186 BIS DIN EN ISO 15755 SOWIE DIN EN 20187 BIS DIN EN 27965-1
DIN EN ISO 5270:2013-02	Pulps - Laboratory sheets - Determination of physical properties (ISO 5270:2012)